The XHF-252+ from Mini Circuits is a RF High Pass Filter with Frequency 2460 to 10400 MHz, Insertion Loss 1 to 1.8 dB, Power 2 W, Rejection 12 to 14 dB, Lower Rejection 12 to 14 dB @ DC to 1520 MHz. Tags: Surface Mount, Reflectionless Filter. More details for XHF-252+ can be seen below.